gears of war tricks,cheats

[psychono2]

hey i was just wondering if anyone know some secrets in gears that hasnt been posted or anything,i only know one and its kinda lame
if you rev up the chainsaw and press the right trigger it makes a cool reving sound and i think it helps when trying to saw some one in half.
anybody else go some?

 

[The_Mitch]

i dont know any but i was playing on gridlock and saw someone fly over one of the guard rails. he obviously knew how to make it happen because he was going back and forth across them lol

 

[psychono2]

lol sounds worthless but sorta cool